There are three sprawling regions to explore inIndiana Jones and the Great Circle, each hiding its share of Adventure Books. While Indy’s busy fending off fascists, these books lend him a fighting chance by unlocking useful abilities. Being more dangerous than the Vatican and Gizeh, Sukhothai holds an impressive 31 Adventure Books to help Indy stay ahead of the game.

Some of Sukhothai’s Adventure Books upgrade earlier abilities, while others introduce entirely new ones. We’ve mapped out every book’s location below, sorted into their respective categories — Survival, Fitness, Packing, Brawling, Combat, and Exploration — to make your search a breeze.

Indy holding the Harboiled (2) Adventure Book in Indiana Jones and the Great Circle.

All Sukhothai Survival Adventure Book Locations

The Survival Adventure Books are all aboutkeeping Indy in one pieceandimproving his health and defense.

Effect

Lucky Hat (2)

In Voss' Camp,head to the headquarters buildingandcheck the adjacent roomon the first floor.

This book halves the cooldown of Lucky Hat.

Seeing Red

Starting from theWat Mahathat West fast travel point, pass through the wall opening and go straight ahead.Push through the bushes past the scaffoldto find it inside a basket.

You deal more damage when you’re down to the last health bar.

Indy holding a map before the Lucky Hat (2) Adventure Book in Indiana Jones and the Great Circle.

Hardboiled (3)

you’re able to buy it for1,200 bahtfrom the vendor in theSukhothai Boxing Ring, justeast of Wat Chana Songkhram.

It merges Indy’s health bars into one, hardening his protection.

Sukhothai Fitness Adventure Book Location

The Fitness Adventure Book in Sukhothai isIron Grip (2). It is a step up from its earlier version, and with this upgrade,Indy can clinch enemies longer. To grab it, head to theWat Chana Songkhramfast travel point andgo through the broken wallright in front.

After that, walkstraight into the ruined structureahead, and you’ll find it waiting there.

Indy before the Seeing Red Adventure Book in Indiana Jones and the Great Circle.

All Sukhothai Packing Adventure Book Locations

Indy can only carry so manyfruits, breads, and bandages,but that’s where thePacking Adventure Bookscome in,letting him haul more supplies. Sukhothai has two such books that you’re able to find.

Slug Boy (2)

Initially, this book can be found in theback of a military truck parked outside the hotelwhen you first arrive in Sukhothai. In case you’ve missed it, you’ll get another shot atVoss’ Camp, hiddenunder the wooden decknear the entrance.

You can carry an additional bandage.

All Sukhothai Brawling Adventure Book Locations

When fists start flying, you’llneed every edge you can get. That’s where the Brawling Adventure Books come in, andSukhothai offers five of them.

Jumbo Shove

From Sunan’s hut,head southuntil youspot a large stone. The book is stashedbehind it inside a box. Just remove the lid to grab it.

Lets you push heavy enemies.

Bear Hands

In Voss' Camp,enter theSerpent’s Chest Mysterytent, and you’ll find alocked roomwith the Adventure Book inside. It requires theRoyal Army Key, which you’ll pick alongside the outfit in thecamp’s bathing area.

Enables unarmed takedowns.

Punch Out (2)

In theFascist Armory,enter the large buildinganduse the same Royal Army Key to unlock a dooron the first floor.

Knocking down enemies restores one health bar.

Jumbo Grip

This book is inside thelocked safe in the flooded buildingbehind Tongdang’s Hut.

It is tied to thePath of Tiger Mystery, and to complete it,grab the picture beside the safeand track down where it was taken inWat Si Sawai. Follow the path to the dig site, and when it splits, take theelevated left path with the tiger markingsto find a Buddha statue — the picture’s spot. Here, you’ll learn the2480 code to open the safe.

Indy before the Hardboiled (3) Adventure Book in Indiana Jones and the Great Circle.

Lets you grab heavyweight enemies.

Slugger (2)

Solve theMonkey Business Mysteryin theFascist Armoryto get theEquipment Room Keyfrom the thieving monkey. After that, use the key tounlock the equipment room upstairsin the large building.

Further increases damage from charged attacks.

All Sukhothai Combat Adventure Book Locations

Four Combat Adventure Booksare scattered across Sukhothai, eachimproving Indy’s versatility with different weapons.

Fast Hands

This book can be foundinside the barracks tent outside the hotel. However, in case you’ve missed it like Slug Boy (2), itshows up again in a ruined building,a short walk west from the Wat Sa Si fast travel point.

Increases revolver reloading speed.

Jumbo Throttle

Headupstairs in the headquarters buildingand unlock the locked room using the Royal Armory Key to snag this book.

Lets you knock out unaware heavyweight enemies with a whip pull.

Indy holding the Sawbones (2) Adventure Book in Indiana Jones and the Great Circle.

Increases damage with one- and two-handed melee weapons

Handyman

After jumping into theKhmer Warrior Temple in Wat Si Sawai, follow the corridor to the other end to find this book.

Improves melee weapon durability.

All Sukhothai Exploration Adventure Book Locations

These aren’t Adventure Books in the truest sense, asthey don’t grant any abilitynor do they need Adventure Points to activate. They are mere guides and, instead, theyreveal collectible locations on your map, which can be useful for some Discovery side quests.

Sukhothai Books, Mysteries, Notes, Artifacts, and Cog Wheels

Indy before the Slug Boy (2) Adventure Book in Indiana Jones and the Great Circle.

You canbuy these guides from Tongdangin his hut.

Marks every Adventure Book, Mystery, Note, Artifact, and Cog Wheel you’ve yet to collect on the Sukhothai map.

Sukhothai Relics

Unlock this guide during theElephant in the Room Mysteryside quest byaccessing the hidden room.

Reveals every Ancient Relic for the Relics of the Ancient Discovery on the Sukhothai map.

Indy before the Saw Bone (3) Adventure Book in Indiana Jones and the Great Circle.

Sukhothai Frequencies

Foundnext to the Lucky Hat (2) Adventure BookinVoss’ Camp.

Highlights the four Radio Frequencies on the Sukhothai map for the Royal Army Transmission Discovery side quest.

Marks the points of interest in the Himalayas.

Shanghai Guide

From theWat Mahathat West fast travel point, follow theriver toward the Waterfall Ruins. Look for alarge treegrowing around amassive head statueand take thesmall path behind it. You’ll find this guide in the clearing withtwo chairs and a table.

Pinpoints the location of every Medicine Bottle in Sukhothai.

All Sukhothai Pharmacist Adventure Book Locations

While Indy’s not getting any younger, the Moxie and Shaping Up Adventure Books can keep him in tip-top shape as these booksincrease his overall health and stamina. Both bookscome in three tiers, each one upping Indy’s constitution.

If you’ve alreadypicked up the tier 1 and tier 2 books back in the Vatican and Gizeh, there’s no need to return to these regions. In Sukhothai, justdrop by Noo’s place in the village’s medical hutandhand over 15 Medicine Bottles per bookto grab the final upgrades.

Indy holding the Jumbo Shove Adventure Book in Indiana Jones and the Great Circle.

Of course, that would meanscouring every nook and cranny in all three regions for any unclaimed bottles, since you’ll need a total of60 Medicine Bottlesto be able to purchase every Moxie and Shaping Up book.

Indy before the Jumbo Shove Adventure Book in Indiana Jones and the Great Circle.

Indy before the Bear Hands Adventure Book in Indiana Jones and the Great Circle.