A hard drive, two sat navs and cash were stolen in a spate of thefts from cars over the weekend.
The first theft happened in Carters Ride, Stoke Mandeville, between 3.30pm on Saturday and 10am on Sunday, when a computer hard drive and a TomTom satnav were stolen.
The three following incidents occured in Walnut Close, Stoke Mandeville, with the first being some time between 6pm on Saturday and 6am on Sunday though nothing was taken.
The second happened between 6.30pm on Saturday and 12pm on Sunday, where cash was stolen, and the third occured between 6.30pm on Saturday and 11am on Sunday when cash and a TomTom satnav were stolen.
The offences are being linked, said police today.
Anyone with information about this incident should contact investigating officer PC Chloe Gilligan at Wendover police station via the 24-hour enquiry line 101.
If you do not want to speak directly to the police you can call Crimestoppers anonymously on 0800 555 111.
No personal details are taken, information is not traced or recorded and you will not go to court.