Legends of forever [Flash: Crossover Crisis Volume: 3]by Lyga, Barry 

BTSB Prebound(Amulet Books, 2021)

BTSB #: 590964 Available

Dewey: FAges: 8-12   
F&P: X

Genres: Adventure Fiction

Subjects: Flash - (Fictional character) - Fiction Superheroes - Fiction Supervillains - Fiction Adventure fiction

Summary: The Flash and his friends have defeated Anti-Matter Man, but the race to save the multiverse is far from over. As the sinister schemer behind Anti-Matter Man's release looms large at the end of Time itself, Barry seeks help from time experts, the Legends of Tomorrow. Meanwhile, Cisco has been taken by a mysterious figure-and Owlman's plans for Madame Xanadu come to a thrilling head. Epic conclusion to the Crossover Crisis trilogy!

Supergirl's sacrifice [Flash: Crossover Crisis Volume: 2]by Lyga, Barry 

BTSB Prebound(Amulet Books, 2020)

BTSB #: 590961 Available

Dewey: FAges: 8-12   
F&P: X

Genres: Adventure Fiction

Subjects: Flash - (Fictional character) - Fiction Supergirl - (Fictional character) - Fiction Superheroes - Fiction Adventure fiction Supervillains - Fiction

Summary: Even though the dimensional rift has been closed, there is still plenty of chaos to deal with since Cisco and Curtis are lost in time, a maniac is terrorizing Star City, and the Flash is running out of options to save everyone. When Anti-Matter Man attacks Earth 38, will help from Supergirl, Superman, and their allies be enough to stop his force of pure decay?