As with the Stranglers' first two albums, Black and White was produced by Martin Rushent. The album sees the Stranglers adopting a more experimental approach to song structures and time signatures (for example, "Curfew" features 7/4 time).
The band recorded a version of "Sweden" sung in Swedish, called "Sverige", and released it in Sweden. The song was partly inspired by Cornwell's PhD placement at Lund University in the mid-1970s. In an anecdote related in the Swedish online magazine Blaskan, it is stated that the song was inspired by a disastrous visit to Sweden during a European tour, when a gig was violently interrupted by a gang of "raggare" (greasers).
The song title "Death and Night and Blood" is taken from a line from Yukio Mishima's novel Confessions of a Mask.
The song "In the Shadows" had previously been released as the B-side to the band's 1977 single "No More Heroes".
Black and White was released on 12 May 1978. The album peaked at No. 2 on the UK Albums Chart, spending eighteen weeks on the chart.
The first 75,000 LPs came with a free white vinyl 7" composed of three tracks: "Walk On By" (a cover of the Burt Bacharach and Hal David song written for and originally recorded by Dionne Warwick), "Mean to Me" and "Tits".
The US version of the album, on the A&M label, was pressed on black and white marbled vinyl, but came without the three-track single.
Singles released from the album were "Nice 'n' Sleazy", b/w "Shut Up", and "Walk On By", b/w "Tank" and "Old Codger". "Old Codger" featured a guest vocal from jazz singer George Melly. An edited version of "Walk On By" with "Tank" was also pressed as a double A-side radio-play single.
Most of these tracks were included in the remastered 2001 CD re-issue of the album.
Reviews of the album were positive. NME called the 'A' side "by far the best work they've ever done", Tim Lott of Record Mirror said the album "belies my expectations of The Stranglers as a spent force" and Melody Maker stated the album, while not as good as their debut, showed that the band could "enlarge their ideas and still come up with good tunes".
Some retrospective critics view Black and White in a lesser light to the band's previous albums. AllMusic called it "arguably the weakest" of the Stranglers' first three albums, "yet it still has some absolutely stunning moments." Trouser Press wrote, "Black and White lacks only good songs. Except for "Nice 'n' Sleazy", most of the tracks are merely inferior rehashes of earlier work, making the LP easily forgettable."
Conversely, David Quantick writing for BBC Music said "The Stranglers turned everything round on their third album", stating that the album was both "essential" and "extraordinary" and "displayed clear influences on the work of Gang of Four and Joy Division.". Record Collector's Tim Peacock said Black and White "served notice that the Stranglers had already outstripped punk", calling it "stark, compelling and every inch as necessary as contemporaneous envelope-pushers including PiL's First Issue and Wire's Chairs Missing."
No More Heroes was produced by Martin Rushent. The album consists of new material with four songs left over from the Rattus Norvegicus sessions ("Something Better Change", "Bitching", "Peasant in the Big Shitty" and "School Mam").
The album cover features a photo of a wreath placed on a coffin with the tails of several rats (the Stranglers' trademark). The brass plaque on the album cover was engraved by Steven Stapleton of Nurse with Wound.
Two singles were released from the album: "No More Heroes", and a double A-side of "Something Better Change" and the non-album track "Straighten Out".
No More Heroes has been praised by retrospective critics. AllMusic called No More Heroes "faster, nastier and better [than Rattus Norvegicus]. "At this point the Stranglers were on top of their game, and the ferocity and anger that suffuses this record would never be repeated." Trouser Press wrote that No More Heroes "continues in the same vein [as Rattus Norvegicus], but drops whatever hint of restraint may have been in force the first time around. Rude words and adult themes abound, with no punches pulled, from the blatant sexism of "Bring on the Nubiles" to the sarcastic attack on racism ("I Feel Like a Wog") to the suicide of a friend ("Dagenham Dave"). Despite the increased virulence, the music is even better than on the debut, introducing pop stylings that would later become a more common aspect of the Stranglers' character," finishing the review with "No More Heroes is easily [the Stranglers'] best album."
In 2000 it was voted number 427 in Colin Larkin's All Time Top 1000 Albums.
It was one of the highest-selling albums of the punk era in Britain, eventually achieving platinum record sales. Two of its tracks, "Peaches" and "(Get A) Grip (On Yourself)", were released as 7-inch singles in the UK.
The album was originally going to be titled Dead on Arrival but it was changed at the last minute. The Stranglers IV prefix was a deliberate attempt by the band to cause confusion. The released title is the taxonomic name for the common brown rat. The album was produced in one week by Martin Rushent and was a snapshot of the band's live set at the time.
The first 10,000 copies of the original vinyl release included a free 7-inch single, containing "Peasant in the Big Shitty" (live) and "Choosey Susie". The album launch party was held in the Water Rat pub on the King's Road, in the World's End district of Chelsea.
Remastered versions of the album were reissued on CD in 1996, 2001 and 2018, and included additional tracks.
