ANTidote - The Voyager Series, #2

ANTidote is an intergalactically-anonymous novel of disaffected silliness. Neil is the grandson of Melinda Hill who had befriended extraterrestrials from a small circumbinary planet known as Morys Minor. Having obtained financial backing for his RECONNECT project, Neil navigates his way through the challenges of trying to reestablish contact with his late grandmother's alien friends. Before too long, he receives a visit from one of them.
Unfortunately, yukawa3 has alarming news for everyone on Earth. A species that has evolved from ants is surreptitiously invading the planet and is bent on overthrowing humankind. Based on all the best books you can think of and written with all the clarity of a grungy and neglected fish tank, ANTidote explores themes of staggering inanity. This book is the sequel to the worst-selling novel, Through The Wormhole Literally, which was published in 2015.