Chameleon: Alien Castaways 1 (Intergalactic Dating Agency) - Alien Castaways, #1

When you wish upon a falling star, er, UFO. Young widow Kevanne Girardi catches sight of a meteorite streaking across the sky and wishes for a good handyman to help make her rundown lavender farm a big success. Instead, she gets a shapeshifting alien who apparently has never seen a leaky faucet before. But his loving and noble spirit make him just the man to fix her wounded heart. He hasn't promised her forever, but a girl can hope, can't she? Maybe she'll make another wish. When his ship tumbles out of the sky and lands on Earth, Chameleon never expects to fall for a human woman.
Unfortunately, he can't stay. He made a mistake that led to the devastation of an entire planet, and now the survivors are depending on him to get them to safety. He must repair his ship and leave before the Xeno Consortium finds him and Earth becomes endangered, too. But oh, he wishes he could stay with Kevanne forever. Can a wrinkle in fate make their wishes come true? Chameleon is the sexy, heart-tugging first book of the Alien Castaways alien romance series.