I'm an early career practitioner. I want to start acquiring books to build a reference library for myself and for clients. I'd greatly appreciate suggestions for your favorite/most valued/most referenced books that deal with your specialty area (specific presenting problems, client population, or broader theoretical orientation), that are useful for your own intervention approach, or that you find useful to lend to or recommend to clients. I would be interested both in books written for the professional audience or for the layperson. If you would like to add why you enjoy the book you are recommending or in what circumstances you find it helpful (e.g. setting goals, case conceptualization, intervention ideas, an accessible resource for clients, etc.), that would be valued as well. Thank you for your recommendations.