Square Enix’s Ultimania books are like encyclopedias with concept art, trivia, and developer interviews. Most modern Final Fantasy games already have their own Ultimania. For Final Fantasy’s 25th anniversary, Square Enix is releasing three Memorial Ultimania books that chronicle the entire series from the Warrior or Light to Eorzea.

Final Fantasy Memorial Ultimania Vol. 1 has 336 pages covering I, II, III, IV, V, and VI.

Final Fantasy Memorial Ultimania Vol. 2 has 320 pages covering VII, VIII, and IX.

Final Fantasy Memorial Ultimania Vol. 3 has 336 pages covering X, XI, XII, XIII, and XIV.

The Final Fantasy Memorial Ultimania series will be available on December 18. Each book costs 3,225 yen ($39).