looking for my little sister.

hello there, i am new to this place and im hopeing i will find what i need. i am adopted and im looking for my sister. she is about 2-3 years younger than me and lives somewhere in Pason Arizona or in Prescott Arizona. im really wanting to meet her. i dont know her last name, but her First is Abby. thats all that i know. being that our birthmom and brothers died a while ago. i want to contact her and get to know her. she means a lot to me cause she is all i have left. so please if you knw anything from that info... please let me know...