Past and present collide on the high seas!   Clare and Allie hurtle back in time once more in a perilous attempt to retrieve Marcus Donatus—Allie’s blast-from-the-past crush—and put an end, once and for all, to the Time Monkey Shenanigans. But Clare and Allie unexpectedly find themselves temporal stowaways on a Roman warship full of looted Celtic gold, sailing straight for the heart of a magic-fuelled maelstrom. T here’s not much they can do but hang on for the ride—and h