(KRON) -- More than $800,000 worth of merchandise was recovered after a months-long investigation into a retail theft operation across Northern California, the California Highway Patrol announced Tuesday. Thirteen suspects -- all but one from Oakland -- were taken into custody on Dec. 11. CHP state d the stolen goods were being resold for profit at flea markets in San Jose, Oakland, Modesto and Stockton. The stolen merchandise -- which totaled 44,140 items -- recovered include cosemetics, clothing, power tools, alcohol and diapers. Photos of the stolen items were posted by CHP (see slideshow below). Tolls rising on 7 Bay Area bridges next week More than $800,000 in stolen merchandise from a Northern California retail theft operation was recovered. (Photo: California Highway Patrol)(Photo: CHP)(Photo: CHP) Monterey swimmer reported missing in possible shark attack identified, pronounced dead On Dec. 11, CHP conducted "Operation Silent Night" in Oakland, Richmond, San Leandro and Galt where the 13 suspects were arrested. Authorities said two firearms, more than $10,000 in cash, five vans, two passenger vehicles and two trailers were recovered. According to CHP, the investigation dates back to September when officers were notified about two retail theft suspects who stole merchandise in Placer County and "other locations throughout the state." All 13 suspects were booked into Placer County Jail. CHP released a list of the arrested suspects. Isaid Garcia Chapas, 41, Oakland Irene Cruz Barragan, 35, Oakland Daniela Cruz Barragan, 33, Oakland Robert Lorenzo Luna-Varela, 34, Oakland Jefferson Isaed Garcia-Rivera, 22, Oakland Jennifer Garcia Cruz, 19, Oakland Elan Rosales Montes, 35, Oakland Claudia Ivet Cruz Barragan, 42, Oakland Yolanda Carrillo Martinez, 45, Oakland Ivan Miranda Espinoza, 33, Oakland Bach Ngoc Thi Bui, 53, El Sobrante Yuridia Sandoval Ramirez, 35, Oakland Eryn Wilfred Corea Guevara, 29, Oakland ...read more read less