Ark Angels Series by Sang-Sun Park

From a small lake nestled in a secluded forest far from the edge of town something strange emerged one day: Three young girls. The three girls, Shem, Ham and Japheth, are sisters from another world. Equipped with their magical powers, they are charged with saving all the creatures of Earth from becoming extinct. But there is someone or something sinister trying to stop them.. moreFrom a small lake nestled in a secluded forest far from the edge of town something strange emerged one day: Three young girls. The three girls, Shem, Ham and Japheth, are sisters from another world. Equipped with their magical powers, they are charged with saving all the creatures of Earth from becoming extinct. But there is someone or something sinister trying to stop them... While saving our world from destruction, these sisters live like normal human girls: They go to school, work at a flower shop, hang around with friends and even fall in love. less

The adventures of Japheth, Hamu and Shem never end The three sisters set out to save the sole survivor of the turtle world. Meanwhile, Japheth's relations with that "pretty" boy begins to get serious. Secrets of his identity unravel after he collapses. Speaking about identities, the sisters discover the identity of the mysterious Cactus Three ?

The heartstopping journey continues as Japheth, Hamu, and Shem try to rescue an endangered lion cub. But when a group of vicious hunters stand in their way and want nothing more than to see the cub disappear for good, will the girls face their own extinction?